Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Gas Chromatography/Mass Spectrometry (GC/MS) (2) Sample Type Blood (39) Fluid (7) Hair (1) (-) Meconium (1) (-) Plasma (1) Serum or Plasma (37) Tissue (6) Urine (31) Test Area Newborn Tox (1) Therapeutics (1) Test Category Drugs of Abuse (2) (-) Sedative/Hypnotics (2) Test Sub-Category Barbiturates (1) Other (1) Your search has returned no tests.